#4F9B1E#4F9B1E

#4F9B1E is a mid, vivid yellow-green. Relative luminance 0.252; OKLCH L 61.7% C 0.171 H 136.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F9B1E
RGB	rgb(79, 155, 30)
HSL	hsl(96, 68%, 36%)
HSV	hsv(96, 81%, 61%)
CMYK	cmyk(49%, 0%, 80.6%, 39.2%)
CIE-LAB	lab(57.27, -44.53, 53.34)
CIE-LCH	lch(57.27, 69.48, 129.86°)
OKLab	oklab(61.68% -0.124 0.1181)
OKLCH	oklch(61.68% 0.171 136.4)
XYZ	xyz(15.1797, 25.1977, 5.2918)
Luminance	0.2520 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9B1E #6A1E9B

analogous

#8E9B1E #4F9B1E #1E9B2C

triadic

#4F9B1E #1E4F9B #9B1E4F

tetradic

#4F9B1E #1E8E9B #6A1E9B #9B2C1E

square

#4F9B1E #1E8E9B #6A1E9B #9B2C1E

split-complementary

#4F9B1E #2C1E9B #9B1E8E

monochromatic

#1B340A #356814 #4F9B1E #69CE28 #8BDE55

Accessibility & contrast

On white

3.48

#4F9B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4F9B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9B1E

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9B1E	#FFFFFF	#000000	##000000
##4F9B1E	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18D00

Deuteranopia (green-blind)

#97872D

Tritanopia (blue-blind)

#4B9584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f9b1e;
/* rgb */ color: rgb(79, 155, 30);
/* oklch */ color: oklch(61.7% 0.171 136.4);

Tailwind

colors: {
  custom: {
    50: '#88b965',
    500: '#4f9b1e',
    950: '#000000',
  },
}

SCSS

$custom: #4f9b1e;
$custom-light: #88b965;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9b1e",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 30
  },
  "hsl": {
    "h": 96.48,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61683,
    "c": 0.17128,
    "h": 136.4
  },
  "luminance": 0.25199
}

Semantic roles & 50–950 ramp

primary

#4F9B1E

secondary

#9653C2

accent

#3DEAA7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F9B1E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →